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From 1620feaf35e282954d1261dd2a7beaf09306659b Mon Sep 17 00:00:00 2001
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From: Noah Goldstein <goldstein.w.n@gmail.com>
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Date: Wed, 23 Mar 2022 16:57:27 -0500
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Subject: [PATCH] x86: Remove strpbrk-sse2.S and use the generic implementation
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The generic implementation is faster (see strcspn commit).
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All string/memory tests pass.
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Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
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(cherry picked from commit 653358535280a599382cb6c77538a187dac6a87f)
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---
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.../x86_64/multiarch/{strpbrk-sse2.S => strpbrk-sse2.c} | 7 +++----
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sysdeps/x86_64/strpbrk.S | 3 ---
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2 files changed, 3 insertions(+), 7 deletions(-)
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rename sysdeps/x86_64/multiarch/{strpbrk-sse2.S => strpbrk-sse2.c} (87%)
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delete mode 100644 sysdeps/x86_64/strpbrk.S
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diff --git a/sysdeps/x86_64/multiarch/strpbrk-sse2.S b/sysdeps/x86_64/multiarch/strpbrk-sse2.c
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similarity index 87%
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rename from sysdeps/x86_64/multiarch/strpbrk-sse2.S
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rename to sysdeps/x86_64/multiarch/strpbrk-sse2.c
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index 3c6a74db..ec0b6fda 100644
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--- a/sysdeps/x86_64/multiarch/strpbrk-sse2.S
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+++ b/sysdeps/x86_64/multiarch/strpbrk-sse2.c
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@@ -19,11 +19,10 @@
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#if IS_IN (libc)
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# include <sysdep.h>
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-# define strcspn __strpbrk_sse2
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+# define STRPBRK __strpbrk_sse2
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# undef libc_hidden_builtin_def
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-# define libc_hidden_builtin_def(strpbrk)
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+# define libc_hidden_builtin_def(STRPBRK)
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#endif
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-#define USE_AS_STRPBRK
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-#include <sysdeps/x86_64/strcspn.S>
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+#include <string/strpbrk.c>
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diff --git a/sysdeps/x86_64/strpbrk.S b/sysdeps/x86_64/strpbrk.S
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deleted file mode 100644
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index 21888a5b..00000000
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--- a/sysdeps/x86_64/strpbrk.S
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+++ /dev/null
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@@ -1,3 +0,0 @@
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-#define strcspn strpbrk
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-#define USE_AS_STRPBRK
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-#include <sysdeps/x86_64/strcspn.S>
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--
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GitLab
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